/Engine/Source/Editor/KismetCompiler/Public/KismetCompilerMisc.h
true if the graph in question contains only an entry node or only an entry node and a call to its parent if the graph is an override
static bool IsIntermediateFunctionGraphTrivial ( [FName](API\Runtime\Core\UObject\FName) FunctionName, const [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * FunctionGraph )